﻿<!--***********************************************************************************

   Extended WPF Toolkit

   Copyright (C) 2007-2013 Xceed Software Inc.

   This program is provided to you under the terms of the Microsoft Public
   License (Ms-PL) as published at http://wpftoolkit.codeplex.com/license 

   For more features, controls, and fast professional support,
   pick up the Plus Edition at http://xceed.com/wpf_toolkit

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  **********************************************************************************-->

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:chrome="clr-namespace:Xceed.Wpf.Toolkit.Chromes"
                    xmlns:conv="clr-namespace:Xceed.Wpf.Toolkit.Core.Converters"
                    xmlns:local="clr-namespace:Xceed.Wpf.Toolkit">

   <conv:InverseBoolConverter x:Key="InverseBoolConverter" />

   <LinearGradientBrush x:Key="PopupDarkBorderBrush" EndPoint="0.5,1" StartPoint="0.5,0">
      <GradientStop Color="#FFA3AEB9" Offset="0" />
      <GradientStop Color="#FF8399A9" Offset="0.375" />
      <GradientStop Color="#FF718597" Offset="0.375" />
      <GradientStop Color="#FF617584" Offset="1" />
   </LinearGradientBrush>

   <LinearGradientBrush x:Key="PopupBackgroundBrush" StartPoint="0,0" EndPoint="0,1">
      <LinearGradientBrush.GradientStops>
         <GradientStopCollection>
            <GradientStop Offset="0" Color="#FFffffff" />
            <GradientStop Offset="1" Color="#FFE8EBED" />
         </GradientStopCollection>
      </LinearGradientBrush.GradientStops>
   </LinearGradientBrush>

   <Style TargetType="{x:Type local:DropDownButton}">
      <Setter Property="BorderThickness" Value="1" />
      <Setter Property="IsTabStop" Value="False" />
      <Setter Property="HorizontalContentAlignment" Value="Center" />
      <Setter Property="VerticalContentAlignment" Value="Center" />
      <Setter Property="Padding" Value="3" />
      <Setter Property="Template">
         <Setter.Value>
            <ControlTemplate TargetType="{x:Type local:DropDownButton}">
               <Grid x:Name="MainGrid" SnapsToDevicePixels="True">
                  <ToggleButton x:Name="PART_DropDownButton"
                                Grid.Column="1"
                                IsChecked="{Binding IsOpen, RelativeSource={RelativeSource TemplatedParent}, Mode=TwoWay}"
                                IsHitTestVisible="{Binding IsOpen, RelativeSource={RelativeSource TemplatedParent}, Converter={StaticResource InverseBoolConverter}}">
                     <ToggleButton.Template>
                        <ControlTemplate TargetType="ToggleButton">
                           <ContentPresenter />
                        </ControlTemplate>
                     </ToggleButton.Template>
                     <Grid>
                        <chrome:ButtonChrome x:Name="ToggleButtonChrome"
                                             CornerRadius="2.75"
                                             RenderChecked="{TemplateBinding IsOpen}"
                                             RenderEnabled="{TemplateBinding IsEnabled}"
											            RenderMouseOver="{Binding IsMouseOver, ElementName=PART_DropDownButton}"
											            RenderPressed="{Binding IsPressed, ElementName=PART_DropDownButton}">
                           <Grid>
                              <Grid.ColumnDefinitions>
                                 <ColumnDefinition Width="*" />
                                 <ColumnDefinition Width="Auto" />
                              </Grid.ColumnDefinitions>
                              <ContentPresenter Margin="{TemplateBinding Padding}" Content="{TemplateBinding Content}" ContentTemplate="{TemplateBinding ContentTemplate}" VerticalAlignment="{TemplateBinding VerticalContentAlignment}" HorizontalAlignment="{TemplateBinding HorizontalContentAlignment}" RecognizesAccessKey="true" />
                              <Grid x:Name="arrowGlyph" IsHitTestVisible="False" Margin="4,3,4,3" Grid.Column="1">
                                 <Path x:Name="Arrow"  Width="7" Height="4" Data="M 0,1 C0,1 0,0 0,0 0,0 3,0 3,0 3,0 3,1 3,1 3,1 4,1 4,1 4,1 4,0 4,0 4,0 7,0 7,0 7,0 7,1 7,1 7,1 6,1 6,1 6,1 6,2 6,2 6,2 5,2 5,2 5,2 5,3 5,3 5,3 4,3 4,3 4,3 4,4 4,4 4,4 3,4 3,4 3,4 3,3 3,3 3,3 2,3 2,3 2,3 2,2 2,2 2,2 1,2 1,2 1,2 1,1 1,1 1,1 0,1 0,1 z" Fill="#FF000000" />
                              </Grid>
                           </Grid>
                        </chrome:ButtonChrome>
                     </Grid>
                  </ToggleButton>

                  <Popup x:Name="PART_Popup" 
                         HorizontalOffset="1"
                         VerticalOffset="1"
                         AllowsTransparency="True"
                         StaysOpen="False"
                         Placement="Bottom"
                         Focusable="False"
                         IsOpen="{Binding IsChecked, ElementName=PART_DropDownButton}">
                     <Border BorderThickness="1" Background="{StaticResource PopupBackgroundBrush}" BorderBrush="{StaticResource PopupDarkBorderBrush}">
                        <ContentPresenter x:Name="PART_ContentPresenter" Content="{TemplateBinding DropDownContent}" />
                     </Border>
                  </Popup>

               </Grid>
                <ControlTemplate.Triggers>
                    <Trigger Property="IsEnabled" Value="False">
                        <Setter Property="Fill" TargetName="Arrow" Value="#AFAFAF" />
                    </Trigger>
                </ControlTemplate.Triggers>
            </ControlTemplate>
         </Setter.Value>
      </Setter>
   </Style>

</ResourceDictionary>
